Previous LF experimental license was granted in 2003, callsign WD2XDW and operated near Kincaid park area Anchorage Alaska, then Bartlesville Oklahoma 2003/2006.

Previous Canadian HF and MF propagation experiments from 1982-1990 used the callsign VOO263 and VOO 264, and from 1977-2004 using the UK Marine callsign 2 AZT
WE2XPQ is licensed by the FCC under part 5 Experimental license both for 137 and 505/510 kHz from Wasilla Alaska and has a 5 year grant period.

LF, MF and HF antennae - construction and field application

Photo of the wd2xdw 137 Khz coupler - used with a modified 1.2Kw Decca Loran C for FCC Part 5 expermerimental transmissions at 137Khz between 2003-2006

WD2XDW Transmitting loop layout Bartlesville Oklahoma

WD2XDW Oklahoma LF loop diagram and some rough calculations

Jan 18/19th Daytime affects of Xray flares on LF signals w3eee to wd2xdw

In Mexico again and XFX, XDW, XES, XGJ As received Mobile using LF eprobe and IC706 137Khz

Part 5 Experimental station WD2XDW operations log 2005 - Oklahoma

Listen to XSG Shanghai Coast station on 500Khz Dec 06

Listen to XSV Tianjin radio on 500khz Sept 2009

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